Patents by Inventor Robert Alexander Hankin

Robert Alexander Hankin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Handle connector
    Patent number: D725857
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: March 31, 2015
    Assignee: Techtronic Floor Care Technology Limited
    Inventors: Samuel William Bennett, Jennifer Kathryn Marsden, Robert Alexander Hankin